253936944

素因数分解:

$2^4\times 3^8\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 180

約数和(自身を含む): 768778920

約数和(自身を除く): 514841976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 59, 72, 81, 82, 108, 118, 123, 144, 162, 164, 177, 216, 236, 243, 246, 324, 328, 354, 369, 432, 472, 486, 492, 531, 648, 656, 708, 729, 738, 944, 972, 984, 1062, 1107, 1296, 1416, 1458, 1476, 1593, 1944, 1968, 2124, 2187, 2214, 2419, 2832, 2916, 2952, 3186, 3321, 3888, 4248, 4374, 4428, 4779, 4838, 5832, 5904, 6372, 6561, 6642, 7257, 8496, 8748, 8856, 9558, 9676, 9963, 11664, 12744, 13122, 13284, 14337, 14514, 17496, 17712, 19116, 19352, 19926, 21771, 25488, 26244, 26568, 28674, 29028, 29889, 34992, 38232, 38704, 39852, 43011, 43542, 52488, 53136, 57348, 58056, 59778, 65313, 76464, 79704, 86022, 87084, 89667, 104976, 114696, 116112, 119556, 129033, 130626, 159408, 172044, 174168, 179334, 195939, 229392, 239112, 258066, 261252, 269001, 344088, 348336, 358668, 387099, 391878, 478224, 516132, 522504, 538002, 587817, 688176, 717336, 774198, 783756, 1032264, 1045008, 1076004, 1175634, 1434672, 1548396, 1567512, 1763451, 2064528, 2152008, 2351268, 3096792, 3135024, 3526902, 4304016, 4702536, 5290353, 6193584, 7053804, 9405072, 10580706, 14107608, 15871059, 21161412, 28215216, 31742118, 42322824, 63484236, 84645648, 126968472, 253936944]

約数ペア:

[(1, 253936944), (2, 126968472), (3, 84645648), (4, 63484236), (6, 42322824), (8, 31742118), (9, 28215216), (12, 21161412), (16, 15871059), (18, 14107608), (24, 10580706), (27, 9405072), (36, 7053804), (41, 6193584), (48, 5290353), (54, 4702536), (59, 4304016), (72, 3526902), (81, 3135024), (82, 3096792), (108, 2351268), (118, 2152008), (123, 2064528), (144, 1763451), (162, 1567512), (164, 1548396), (177, 1434672), (216, 1175634), (236, 1076004), (243, 1045008), (246, 1032264), (324, 783756), (328, 774198), (354, 717336), (369, 688176), (432, 587817), (472, 538002), (486, 522504), (492, 516132), (531, 478224), (648, 391878), (656, 387099), (708, 358668), (729, 348336), (738, 344088), (944, 269001), (972, 261252), (984, 258066), (1062, 239112), (1107, 229392), (1296, 195939), (1416, 179334), (1458, 174168), (1476, 172044), (1593, 159408), (1944, 130626), (1968, 129033), (2124, 119556), (2187, 116112), (2214, 114696), (2419, 104976), (2832, 89667), (2916, 87084), (2952, 86022), (3186, 79704), (3321, 76464), (3888, 65313), (4248, 59778), (4374, 58056), (4428, 57348), (4779, 53136), (4838, 52488), (5832, 43542), (5904, 43011), (6372, 39852), (6561, 38704), (6642, 38232), (7257, 34992), (8496, 29889), (8748, 29028), (8856, 28674), (9558, 26568), (9676, 26244), (9963, 25488), (11664, 21771), (12744, 19926), (13122, 19352), (13284, 19116), (14337, 17712), (14514, 17496)]